Bacteria Morphology Porins are located in the outer membrane of gram-negative bacteria the cytoplasmic membrane of both gram-negative and gram-positive bacteria the periplasmic space of gram-negative bacteria the peptidoglycan layer of gram-positive bacteria the outer membrane of gram-negative bacteria the cytoplasmic membrane of both gram-negative and gram-positive bacteria the periplasmic space of gram-negative bacteria the peptidoglycan layer of gram-positive bacteria ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology Cyanobacteria have No cell wall a gram-negative cell wall Neither (a) nor (b) a gram-positive cell wall No cell wall a gram-negative cell wall Neither (a) nor (b) a gram-positive cell wall ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The last step in synthesis of peptidoglycan is binding of penicillin to a membrane protein attachment of a portion of peptidoglycan to a membrane lipid attachment of a peptide to muramic acid attaching two amino acids to form a cross-link binding of penicillin to a membrane protein attachment of a portion of peptidoglycan to a membrane lipid attachment of a peptide to muramic acid attaching two amino acids to form a cross-link ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell walls of Gram positive bacteria contain two modified sugar, viz. N- acetylgucosamine (NAG) and N- acetylmuramic acid (NAM). They are covalently linked by β-1,6-glycosidic bond β- 1,4-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond β-1,6-glycosidic bond β- 1,4-glycosidic bond α- 1,4-glycosidic bond α- 1,6-glycosidic bond ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology The cell wall of none of these gram-positive bacteria are thicker than gram-negative bacteria gram-negative bacteria are thicker than gram-positive bacteria both have same thickness but composition is different none of these gram-positive bacteria are thicker than gram-negative bacteria gram-negative bacteria are thicker than gram-positive bacteria both have same thickness but composition is different ANSWER DOWNLOAD EXAMIANS APP
Bacteria Morphology In eukaryotic cells, ribosomes are Not specific 70S 80S 60S Not specific 70S 80S 60S ANSWER DOWNLOAD EXAMIANS APP
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